On Mon, 2022-03-14 at 15:28 +0000, David Laight wrote:
From: Srinivas Pandruvada
Sent: 14 March 2022 14:50
The number of policies are 10, so can't be supported by the bitmap size of u8. Even though there are no platfoms with these many policies, but as correctness increase to u16.
You might as well just use 'unsigned int'. May generate better code and there is still padding in the structure.
Correct. I can update the patch.
Thanks, Srinivas
David
Signed-off-by: Srinivas Pandruvada < srinivas.pandruvada@linux.intel.com> Fixes: 16fc8eca1975 ("thermal/int340x_thermal: Add additional UUIDs") Cc: stable@vger.kernel.org
drivers/thermal/intel/int340x_thermal/int3400_thermal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c index 72acb1f61849..c2d3df302214 100644 --- a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c +++ b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c @@ -53,7 +53,7 @@ struct int3400_thermal_priv { struct art *arts; int trt_count; struct trt *trts; - u8 uuid_bitmap; + u16 uuid_bitmap; int rel_misc_dev_res; int current_uuid_index; char *data_vault; -- 2.31.1
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